#3D43FF#3D43FF

#3D43FF is a mid, highly saturated blue. Relative luminance 0.122; OKLCH L 52.1% C 0.268 H 271.0°. Best body text is #FFFFFF at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#3D43FF
RGB	rgb(61, 67, 255)
HSL	hsl(238, 100%, 62%)
HSV	hsv(238, 76%, 100%)
CMYK	cmyk(76.1%, 73.7%, 0%, 0%)
CIE-LAB	lab(41.57, 58.73, -92.38)
CIE-LCH	lch(41.57, 109.47, 302.45°)
OKLab	oklab(52.12% 0.0049 -0.2675)
OKLCH	oklch(52.12% 0.268 271)
XYZ	xyz(21.9755, 12.2240, 95.7896)
Luminance	0.1223 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D43FF #FFF93D

analogous

#3DA4FF #3D43FF #983DFF

triadic

#3D43FF #FF3D43 #43FF3D

tetradic

#3D43FF #FF3DA4 #FFF93D #3DFF98

square

#3D43FF #FF3DA4 #FFF93D #3DFF98

split-complementary

#3D43FF #FF983D #A4FF3D

monochromatic

#0006C2 #0008FF #3D43FF #7A7EFF #B7BAFF

Accessibility & contrast

On white

6.10

#3D43FF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#3D43FF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3D43FF

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D43FF	#FFFFFF	#000000	##FFFFFF
##3D43FF	1.00	6.10	3.45	6.10
#FFFFFF	6.10	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CFF

Deuteranopia (green-blind)

#0058FC

Tritanopia (blue-blind)

#007A9E

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #3d43ff;
/* rgb */ color: rgb(61, 67, 255);
/* oklch */ color: oklch(52.1% 0.268 271.0);

Tailwind

colors: {
  custom: {
    50: '#9179ff',
    500: '#3d43ff',
    950: '#000000',
  },
}

SCSS

$custom: #3d43ff;
$custom-light: #9179ff;
$custom-dark: #000000;

JSON

{
  "hex": "#3d43ff",
  "rgb": {
    "r": 61,
    "g": 67,
    "b": 255
  },
  "hsl": {
    "h": 238.144,
    "s": 100,
    "l": 61.961
  },
  "oklch": {
    "l": 0.52117,
    "c": 0.26754,
    "h": 271
  },
  "luminance": 0.12226
}

Semantic roles & 50–950 ramp

primary

#3D43FF

secondary

#F0EDA8

accent

#DE00E6

background

#FAF7FF

surface

#F4EEFF

border

#CEC9D7

text

#0F0918

muted

#7F7B86

Preview Lab

Preview with #3D43FF

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →